/*
 * 
 *  This file is part of Sourceprojects.org Lycia Copyright 2010 noctarius
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 * 
 */
package org.sourceprojects.lycia.internal.configuration;

import java.lang.annotation.Annotation;

import org.sourceprojects.lycia.annotations.Namespace;
import org.sourceprojects.lycia.annotations.XPath;

/**
 * 
 * @author noctarius
 * @since 1.9.1
 */
public class XPathInnerImpl implements XPath {
	private final String expression;
	private final Namespace[] namespaces;

	public XPathInnerImpl(final String expression, final Namespace[] namespaces) {
		this.expression = expression;
		this.namespaces = new Namespace[namespaces.length];
		System.arraycopy(namespaces, 0, this.namespaces, 0, namespaces.length);
	}

	@Override
	public String expression() {
		return expression;
	}

	@Override
	public Namespace[] namespaces() {
		final Namespace[] result = new Namespace[namespaces.length];
		System.arraycopy(namespaces, 0, result, 0, namespaces.length);
		return result;
	}

	@Override
	public Class<? extends Annotation> annotationType() {
		return XPath.class;
	}
}
